Archaeologists Use Radar Mapping and Sound Tests to Locate an Ancient Inca Underground Tunnel in Peru Archaeologists had ...
It’s long been rumored that a network of old, underground tunnels lies beneath Cusco, Peru, the capital of the ancient Incan ...
A SECRET 1,000ft smuggling tunnel has been discovered under the US-Mexico border by officials who were examining a storm ...
The existence of a tunnel network under the ancient Peruvian city of Cusco had been rumored for centuries. At times ...
Sun Tunnels documents the making of Holt's major site-specific sculptural work. Completed in 1976, the sculpture features a configuration of four concrete "tunnels" 8 feet long and 9 feet in diameter.